Hw-416-b — Pir Sensor Datasheet New!

After the sensor output goes high, it stays high for the duration of the delay and then goes low, regardless of whether motion continues.

The is a compact Passive Infrared (PIR) motion sensor module, commonly used in DIY electronics projects for detecting human movement. It is essentially a variation of the popular AM312 or HC-SR501 sensors, designed for low-power consumption and a smaller physical footprint. Core Specifications Operating Voltage: 2.7V to 12V DC. Static Power Consumption: (ideal for battery-powered devices). Output Signal: High/Low (3.3V High, 0V Low). hw-416-b pir sensor datasheet